These Jochen Pohl designed luscious blue natural aquamarine oval cut bezel set white gold drop modern handmade earrings are simply irresistible. Comfortable to wear 24/7. Total aquamarine weight is 2.20 carats. Lever backs. 18 karat white gold. 3/4" in height from top of wire by 3/8" in width. Certification number 036576 from Edelsteinbefundbericht Gemstone Report/DSEF German Gem Lab.